package com.wengzw.service;

import com.wengzw.po.Customer;
import com.wengzw.vo.CustomerVo;

import java.util.List;

public interface CustomerService {
    //查询用户列表
    List<Customer> findCustomerList(CustomerVo customerVo);
    //添加客户
    int addCustomer(Customer customer);
    //修改客户
    int updateCustomer(Customer customer);
    //删除客户
    int deleteById(Integer cust_id);
    //根据id查询用户
    Customer findCustomerByID(Integer cust_id);
}